| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 10 |
0.7%
|
| -1 | Don't know | 361 |
26.7%
|
| 1 | Very often | 38 |
2.8%
|
| 2 | Fairly often | 203 |
15%
|
| 3 | Not often | 501 |
37%
|
| 4 | Not at all often | 240 |
17.7%
|